Invention Grant
US08662842B2 Method and system for utilizing rotorspeed acceleration to detect asymmetric icing
有权
利用转速加速度检测不对称结冰的方法和系统
- Patent Title: Method and system for utilizing rotorspeed acceleration to detect asymmetric icing
- Patent Title (中): 利用转速加速度检测不对称结冰的方法和系统
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Application No.: US12824516Application Date: 2010-06-28
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Publication No.: US08662842B2Publication Date: 2014-03-04
- Inventor: Hubert Oing , Bastian Sundermann , Christian Siuts
- Applicant: Hubert Oing , Bastian Sundermann , Christian Siuts
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agent Ernest G. Cusick; Frank A. Landgraff
- Main IPC: F03D7/04
- IPC: F03D7/04
Abstract:
A method and system for detecting asymmetric utilizing longitudinal tower acceleration data may include: providing a rotorspeed acceleration monitoring system; determining from the rotorspeed acceleration monitoring system whether a rotorspeed acceleration is above a rotorspeed acceleration limit; determining whether a rotor-mass imbalance condition exists; and determining whether a longitudinal tower acceleration coincides with icing on a rotor.
Public/Granted literature
- US20110318165A1 METHOD AND SYSTEM FOR UTILIZING ROTORSPEED ACCELERATION TO DETECT ASYMMETRIC ICING Public/Granted day:2011-12-29
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